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libssh2/cmake/CopyRuntimeDependencies.cmake
Viktor Szakats 4725826550 cmake: fix cmake warnings (#1511)
```
CMake Warning (dev) at cmake/CopyRuntimeDependencies.cmake:59 (add_custom_command):
  The following keywords are not supported when using
  add_custom_command(TARGET): DEPENDS.

  Policy CMP0175 is not set: add_custom_command() rejects invalid arguments.
  Run "cmake --help-policy CMP0175" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.
Call Stack (most recent call first):
  example/CMakeLists.txt:58 (add_target_to_copy_dependencies)
```
```
CMake Warning (dev) at cmake/CopyRuntimeDependencies.cmake:59 (add_custom_command):
  Exactly one of PRE_BUILD, PRE_LINK, or POST_BUILD must be given.  Assuming
  POST_BUILD to preserve backward compatibility.

  Policy CMP0175 is not set: add_custom_command() rejects invalid arguments.
  Run "cmake --help-policy CMP0175" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.
Call Stack (most recent call first):
  example/CMakeLists.txt:58 (add_target_to_copy_dependencies)
```
Ref: https://github.com/libssh2/libssh2/actions/runs/12614228505/job/35152908184?pr=1510#step:15:77
2025-01-05 00:48:55 +01:00

68 lines
2.6 KiB
CMake

# Copyright (C) Alexander Lamaison <alexander.lamaison@gmail.com>
#
# Redistribution and use in source and binary forms,
# with or without modification, are permitted provided
# that the following conditions are met:
#
# Redistributions of source code must retain the above
# copyright notice, this list of conditions and the
# following disclaimer.
#
# Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# Neither the name of the copyright holder nor the names
# of any other contributors may be used to endorse or
# promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
# OF SUCH DAMAGE.
#
# SPDX-License-Identifier: BSD-3-Clause
include(CMakeParseArguments)
function(add_target_to_copy_dependencies)
set(options)
set(oneValueArgs TARGET)
set(multiValueArgs DEPENDENCIES BEFORE_TARGETS)
cmake_parse_arguments(COPY "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT COPY_DEPENDENCIES)
return()
endif()
# Using a custom target to drive custom commands stops multiple
# parallel builds trying to kick off the commands at the same time
add_custom_target(${COPY_TARGET})
foreach(_target IN LISTS COPY_BEFORE_TARGETS)
add_dependencies(${_target} ${COPY_TARGET})
endforeach()
foreach(_dependency IN LISTS COPY_DEPENDENCIES)
add_custom_command(
TARGET ${COPY_TARGET} POST_BUILD
# Make directory first otherwise file is copied in place of
# directory instead of into it
COMMAND ${CMAKE_COMMAND} ARGS -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}"
COMMAND ${CMAKE_COMMAND} ARGS -E copy ${_dependency} "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}"
VERBATIM)
endforeach()
endfunction()